Rocky Hill New Jersey Traffic 2024-09-19 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Rocky Hill New Jersey Kingston, NJ 3.61 mi Rocky Hill, NJ 4.86 mi Plainsboro, NJ 6.04 miInterstate highway exits close to Rocky Hill New Jersey Exit 67b a, i295nj 9.14 mi Exit 67b a, i95 9.15 mi Exit 8, i95 9.62 miInterstate highways close to Rocky Hill New Jersey i295nj map 9.14 mi i95 map 9.15 mi i195nj map 17.31 miState roads close to Rocky Hill New Jersey NJ 27 map 0.48 mi NJ MERCER 629 map 0.98 mi NJ CR 526 map 1.08 mi